Thread Subject: save figs in a loop

Hi,
I have a question about how to save matlab graphs (in .fig format) produced in a loop.
I have to plot the content of 100 columns from a data matrix, and I want to save them with the names graph1 graph2 and so on.
How can I do that?
I tried the following code that uses the 'saveas' command

for i=1:100
plot(data(:,i))
saveas(gcf,'graph' int2str(i),'fig')
end

but it doesn't work (it seems that matlab doesn't like int2str in the saveas command).
Any suggestion or idea?
Thanks in advance.

dome

dome m wrote:
...
> ... (it seems that matlab doesn't like int2str in the
> saveas command).
> Any suggestion or idea?

FAQ 4.9 at ML wiki

<http://matlabwiki.mathworks.com/MATLAB_FAQ>

--

for i=1:100
plot(data(:,i))
saveas(gcf,['graph', int2str(i)],'fig')
end